Vortex Technical Paper

DOCUMENTS: VIV Resonant Wind Generators

Vortex Technical Paper

Catch a whiff of the science behind Bladeless Turbines! The whole Vortex technology detailed in this paper which we fondly call “green paper”. Not enough? Check out our Media Gallery!


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19 Comments
  • Ira lifland
    Posted at 18:22h, 19 August Reply

    Been following vortex since the beginning and have 3D model as well..
    I am very interested in installing one in my house here in Southern California if it work then I would want more in Costa rica where I live as well…
    I currently support 14.5 KW solar, and 4 Tesla power walls…. so I am essentially off the grid in suburbia ….
    Keep pushing forward….

  • Gavin Lee
    Posted at 14:47h, 20 July Reply

    Great job, congrats

  • Robert Ellitson
    Posted at 13:31h, 18 July Reply

    Would like to be the agent In SABEC counties to sell and install this units

    • Vortex Bladeless
      Posted at 18:01h, 19 July Reply

      Thank you Robert for your offer. Please write us on our Contact Form so we can discuss about a distribution/patnership agreement. A Vortex’s team member will answer you as soon as possible. Thanks

  • Deniz
    Posted at 16:49h, 09 July Reply

    Congratulations

  • Johnny Mnemonic
    Posted at 04:18h, 04 July Reply

    The energy in the wind is proportional to the capture area, and proportional to the cube of the wind speed.
    So your wiggle stick won’t really produce any useful amount of energy, will it…

    • Vortex Bladeless
      Posted at 10:34h, 04 July Reply

      Hi! That principle you described well is suitable to every wind generator. It’s correct that the capture area of bladeless turbines is lower than the one of rotating wind turbines of same height. On the other hand, a small and concentrated capture area with no interference between nearby turbines means that you can put a bunch of Vortex aerogenerators quite close in the same area as a single regular turbine occupies to work and turn, compensating this way a lower capture area for a single device 🙂

      The power generation grows exponentially with height, and higher devices can work in higher wind speeds. The capture area for a single Vortex Tacoma (2,75m) is expected to have a nominal of 100w at the moment, working on a nice lock-in range. It is possible to reach more power but reducing the lock-in range.

      • Johnny Mnemonic
        Posted at 07:18h, 25 July Reply

        Perhaps factually quantifying voltage and current (power output) over a given wind speed would provide a basis for reality.

        • Vortex Bladeless
          Posted at 18:16h, 25 July Reply

          A power curve 🙂 we have calculated many based on simulations and estimations from wind tunnel trials since beginning. But those are not “real” since the testing prototypes are not the final product. At current moment we are in certification stage with a third party company and trying to find an efficient way to industrialise the manufacture of the pieces. If the specs of some pieces change to be industrialised, the power curve will change. It also depends on the calibration of the lock-in range which may be adapted to be different for each area. If during the certification they find any problem, we will have to change the design as well. To sum up, we wanna publish info that can be applied to the future product we will sell, not to the developing prototypes that are still changing a little everyday. I hope you find this reasonable, a datasheet of Vortex Tacoma will be published asap!

  • Carlos Ricardo Osorio
    Posted at 23:30h, 03 July Reply

    We started to follow you from the beginning. We liked the idea. Congratulations for the perseverance and for the hard work of capturing an idea in reality

  • Greg O'Neill
    Posted at 14:28h, 03 July Reply

    David, you might be interested in the ‘kinetic charging device’ invented by my friend, Paul Faso, you can visit his site at Evur to learn about this system of using kinetic motion to produce power. I have no doubt that Paul will want
    to dialog with you about possibly creating a hybrid system for power generation.

    • Vortex Bladeless
      Posted at 10:18h, 04 July Reply

      Hello Greg, kinetic charging systems for cars like “regenerative breaking” is a well known technology. It looks curious that this Evur car claims to produce more than it consumes working as a car, a little bit contradictory, isn’t it?

  • Carlos Sepúlveda Molinos
    Posted at 11:16h, 03 July Reply

    Hi Vortex !!!

    Long time without hearing from you !

    At what stage is the project running ? Any estimations regarding Time -To -Market ?

    Can BladeLess compete with traditional blade turbines in terms of cost/ production ? ( No doubt BladeLess wins from the enviromental point of view)

    Loved the old address… Even worked for some neighbours, but I hope the re location to an industrial area means going ahead in the development of future manufacturing & sales project.

    Kindest regards !!!

    Carlos

    • Vortex Bladeless
      Posted at 09:16h, 04 July Reply

      Thank you Carlos! We are in the certification stage with the EU for the Vortex Tacoma (2,75), which takes several months. Of course we want to be in the market asap, in fact we need to because our current funding (european commision h2020) is not lasting forever. But good things always take time!
      Bladeless turbines are expected to be more cost-effective than regular turbines in terms of kWh/year compared to its costs. Since bladeless turbines are almost maintenance-less, they reduce costs drastically. But of course you should measure these things specifically for each location, each local energy costs and each wind conditions.

  • Nihal
    Posted at 21:38h, 30 June Reply

    pretty interesting idea 🙂 I don’t get details since I’m no engineer but I know enough to understand what you re talking about. Congrats for the hard work

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